Incarcari2003
9
Calculul încărcărilor gravitaţionale Montant Gbază Gseism Gt St Gp Qp 0 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 m1 1 3.5 0.25 5.62 14.34 10.8 136 320 482 250 1860 0 0.88 24083.5 27524.0 13577.4 m2 1 3.52 0.25 5.64 8.16 10.8 136 320 482 250 1860 0 0.88 20053.2 22787.8 11994.7 m3 1 1.33 0.25 2.8 5.93 10.8 136 320 482 250 1229 0 0.33 9028.4 27153.0 4840.5 m4 1 7.54 0.25 14.2 0 0 136 320 482 250 2407 6843 1.89 45908.8 24354.8 33256.2 m5 1 1.12 0.25 3.9 0 0 136 320 482 250 1229 0 0.28 5858.5 20923.1 3646.3 m6 1 2.3 0.25 8.34 0 0 136 320 482 250 1229 32466 0.58 44836.4 77976.3 40146.6 m7 1 2.04 0.25 2.55 0 0 136 320 482 250 2371 0 0.51 9145.3 17931.9 6320.9 m8 1 3.9 0.25 0.32 0 0 136 320 482 250 2371 8257 0.98 21068.5 21608.8 17690.1 m9 1 2.47 0.25 2.87 6.76 10.8 136 320 482 250 1860 2832 0.62 16478.4 26685.7 10892.0 m10 1 4.73 0.25 6.34 15.14 10.8 136 320 482 250 1860 2832 1.18 31273.5 26446.9 19327.4 m11 1 1.25 0.25 2.84 6.04 10.8 136 320 482 250 1860 0 0.31 10074.5 32238.3 5583.2 m12 1 4.77 0.25 3.44 13.45 10.8 136 320 482 250 1860 0 1.19 24445.9 20499.7 14435.9 m13 1 1.64 0.25 5.34 0 0 136 320 482 250 1229 0 0.41 8198.2 19995.7 5123.4 m14 1 3.9 0.25 4.14 0 0 136 320 482 250 1229 30701 0.98 41418.1 42480.1 37903.6 m15 1 2.03 0.25 2.94 12.23 10.8 136 320 482 250 1860 0 0.51 16243.3 32006.5 8726.4 m16 1 1.12 0.25 3.34 5.28 10.8 136 320 482 250 1860 0 0.28 9756.5 34844.8 5431.8 m17 1 1.35 0.25 4.12 9.17 10.8 136 320 482 250 1860 0 0.34 13715.5 40638.6 7340.5 m18 1 1.37 0.25 1.82 5.69 10.8 136 320 482 250 1860 0 0.34 9097.3 26561.5 5120.4 m19 1 3.2 0.25 2.43 0 0 136 320 482 250 1229 8051 0.80 15852.7 19815.9 13398.1 m20 1 1.27 0.25 0 0 0 136 320 482 250 1860 0 0.32 3189.0 10044.0 2362.2 379725.5 267117.7 ntanţii cei mai solicitaţi Direcţia x : m17 ### daN/mp = 0.4064 N/mmp m14 ### daN/mp = 0.4248 N/mmp Direcţia y : m1 ### daN/mp = 0.2752 N/mmp m6 ### daN/mp = 0.7798 N/mmp Nr. montanti identici lw [m] t [m] Supr. de desc. planseu Supr. de desc. acoperiş Gp [daN] Înc. din acoperiş Înc. din planşee Greut. zid [daN/m] Forţe aduse de grinzi Aria [mp] σ0 σ0 = < fd σ0 = σ0 = σ0 =
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Transcript of Incarcari2003
Calculul încărcărilor gravitaţionale
Montant t [m]Înc. din acoperiş Înc. din planşee
Gbază GseismGt St Gp Qp
0 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
m1 1 3.5 0.25 5.62 14.34 10.8 136 320 482 250 1860 0 0.88 24083.5 27524.0 13577.4m2 1 3.52 0.25 5.64 8.16 10.8 136 320 482 250 1860 0 0.88 20053.2 22787.8 11994.7m3 1 1.33 0.25 2.8 5.93 10.8 136 320 482 250 1229 0 0.33 9028.4 27153.0 4840.5m4 1 7.54 0.25 14.2 0 0 136 320 482 250 2407 6843 1.89 45908.8 24354.8 33256.2m5 1 1.12 0.25 3.9 0 0 136 320 482 250 1229 0 0.28 5858.5 20923.1 3646.3m6 1 2.3 0.25 8.34 0 0 136 320 482 250 1229 32466 0.58 44836.4 77976.3 40146.6m7 1 2.04 0.25 2.55 0 0 136 320 482 250 2371 0 0.51 9145.3 17931.9 6320.9m8 1 3.9 0.25 0.32 0 0 136 320 482 250 2371 8257 0.98 21068.5 21608.8 17690.1m9 1 2.47 0.25 2.87 6.76 10.8 136 320 482 250 1860 2832 0.62 16478.4 26685.7 10892.0m10 1 4.73 0.25 6.34 15.14 10.8 136 320 482 250 1860 2832 1.18 31273.5 26446.9 19327.4m11 1 1.25 0.25 2.84 6.04 10.8 136 320 482 250 1860 0 0.31 10074.5 32238.3 5583.2m12 1 4.77 0.25 3.44 13.45 10.8 136 320 482 250 1860 0 1.19 24445.9 20499.7 14435.9m13 1 1.64 0.25 5.34 0 0 136 320 482 250 1229 0 0.41 8198.2 19995.7 5123.4m14 1 3.9 0.25 4.14 0 0 136 320 482 250 1229 30701 0.98 41418.1 42480.1 37903.6m15 1 2.03 0.25 2.94 12.23 10.8 136 320 482 250 1860 0 0.51 16243.3 32006.5 8726.4m16 1 1.12 0.25 3.34 5.28 10.8 136 320 482 250 1860 0 0.28 9756.5 34844.8 5431.8m17 1 1.35 0.25 4.12 9.17 10.8 136 320 482 250 1860 0 0.34 13715.5 40638.6 7340.5m18 1 1.37 0.25 1.82 5.69 10.8 136 320 482 250 1860 0 0.34 9097.3 26561.5 5120.4m19 1 3.2 0.25 2.43 0 0 136 320 482 250 1229 8051 0.80 15852.7 19815.9 13398.1m20 1 1.27 0.25 0 0 0 136 320 482 250 1860 0 0.32 3189.0 10044.0 2362.2
379725.5 267117.7
Montanţii cei mai solicitaţi :
Direcţia x :m17 40638.6 daN/mp = 0.4064 N/mmp
m14 42480.1 daN/mp = 0.4248 N/mmp
Direcţia y :m1 27524.0 daN/mp = 0.2752 N/mmp
m6 77976.3 daN/mp = 0.7798 N/mmp
Nr. montanti identici
lw [m]
Supr. de desc.
planseu
Supr. de desc.
acoperiş
Gp [daN]
Greut. zid [daN/m]
Forţe aduse de
grinzi
Aria [mp] σ0
σ0 =
< fdσ0 =σ0 =σ0 =
Calculul rigidităţilor
Iz [m^4] Ib [m^4] Iz [cm^4] Ib [cm^4] Ip [cm^4] R [N/cm] F mont.
m1 0.5625 3.9375 15000 413 56250000 393750000 450000000 2405625 17848335 50451
m2 0.5738 3.9710 15050 413 57380000 397100000 454480000 2402671 17931362 50685
m3 0.0117 1.1542 9563 273 1170000 115420000 116590000 2676367 18609416 52602
m4 15.9253 25.1766 31350 535 1592530000 2517660000 4110190000 1787534 28099286 79426
m5 0.0050 0.9833 9050 273 500000 98330000 98830000 2688086 16893286 47751
m6 0.4280 4.2072 15125 273 42800000 420720000 463520000 2482547 36093717 102024
m7 0.0760 1.8734 11350 413 7600000 187340000 194940000 2608187 11358767 32107
m8 0.8188 4.6425 16000 413 81880000 464250000 546130000 2346920 19487195 55083
m9 0.1593 2.3983 12425 413 15930000 239830000 255760000 2553319 13331195 27386
m10 3.3749 9.3466 21200 413 337490000 934660000 1272150000 2075240 26985632 55435
m11 0.0088 1.0898 9375 413 880000 108980000 109860000 2681136 7751150 15923
m12 3.0920 9.7966 21300 413 309200000 979660000 1288860000 2135031 27949837 57416
m13 0.0308 1.4474 10350 273 3080000 144740000 147820000 2650931 21205496 43561
m14 0.8188 4.6425 16000 273 81880000 464250000 546130000 2346920 36897757 75797
m15 0.1215 2.1825 12000 413 12150000 218250000 230400000 2575811 12554705 25790
m16 0.0050 0.9833 9050 413 500000 98330000 98830000 2688086 7177749 14745
m17 0.0128 1.1761 9625 413 1280000 117610000 118890000 2674645 8198530 16842
m18 0.0137 1.1938 9675 413 1370000 119380000 120750000 2673281 8288545 17027
m19 1.2134 5.8050 17375 273 121340000 580500000 701840000 2292848 40366996 82924
m20 0.0095 1.1068 9425 273 950000 110680000 111630000 2679958 18150496 37286
470130 N Σ Rx = 228858087 470130
Σ Ry = 166321363 470130
Ap [cm^2]
H [cm]
Ezc [N/cm^2]
F bază
Forţe tăietoare şi momente încovoietoare
Montant
m1 50.45 1.005 50.703 2.98 151.09m2 50.69 1.005 50.939 2.98 151.80m3 52.60 1.005 52.865 2.98 157.54m4 79.43 1.005 79.824 2.98 237.87m5 47.75 1.005 47.990 2.98 143.01m6 102.02 1.005 102.534 2.98 305.55m7 32.11 1.005 32.268 2.98 96.16m8 55.08 1.005 55.359 2.98 164.97m9 27.39 1.005 27.522 2.98 82.02
m10 55.44 1.005 55.712 2.98 166.02m11 15.92 1.005 16.002 2.98 47.69m12 57.42 1.005 57.703 2.98 171.95m13 43.56 1.005 43.779 2.98 130.46m14 75.80 1.005 76.176 2.98 227.00m15 25.79 1.005 25.919 2.98 77.24m16 14.74 1.005 14.819 2.98 44.16m17 16.84 1.005 16.926 2.98 50.44m18 17.03 1.005 17.112 2.98 50.99m19 82.92 1.005 83.338 2.98 248.35m20 37.29 1.005 37.472 2.98 111.67
Forţa seismică
[kN]
Coef. Torsiune
Forţa tăietoare
[kN]
Înălţime de nivel
[m]
Moment încovoietor
[kNm]
Calculul momentelor încovoietoare capabile
MontantAria totală
[kN] [m] [kNm] [kNm] [kNm]m1 1.50 135.77 0.0905 0.1067 2.787 378.34 1386.90 1765.24m2 1.51 119.95 0.0797 0.0943 2.821 338.42 1391.72 1730.14m3 0.96 48.40 0.0506 0.0381 1.836 88.89 862.29 951.18m4 3.14 332.56 0.1061 0.2614 5.747 1911.27 2964.35 4875.62m5 0.91 36.46 0.0403 0.0287 1.753 63.91 812.84 876.75m6 1.51 401.47 0.2654 0.3156 2.394 961.01 1398.96 2359.97m7 1.14 63.21 0.0557 0.0497 2.171 137.20 1034.75 1171.95m8 1.60 176.90 0.1106 0.1391 2.922 516.88 1483.38 2000.26m9 1.24 108.92 0.0877 0.0856 2.314 252.01 1138.46 1390.48
m10 2.12 193.27 0.0912 0.1519 3.936 760.75 1985.08 2745.83m11 0.94 55.83 0.0596 0.0439 1.787 99.78 844.20 943.98m12 2.13 144.36 0.0678 0.1135 4.033 582.20 1994.72 2576.93m13 1.04 51.23 0.0495 0.0403 1.989 101.93 938.27 1040.20m14 1.60 379.04 0.2369 0.2980 2.604 987.02 1483.38 2470.40m15 1.20 87.26 0.0727 0.0686 2.263 197.46 1097.46 1294.92m16 0.91 54.32 0.0600 0.0427 1.725 93.68 812.84 906.52m17 0.96 73.41 0.0763 0.0577 1.810 132.83 868.32 1001.15m18 0.97 51.20 0.0529 0.0403 1.854 94.96 873.14 968.10m19 1.74 133.98 0.0771 0.1053 3.264 437.36 1616.04 2053.40m20 0.94 23.62 0.0251 0.0186 1.848 43.65 849.02 892.67
As = 8043001.59 N/mm²
NEd σ0 Azc yzc MRd(zna,i) MRd(As) MRd
[m²] [N/mm²] [m²]
mm²fyd = N/mm²fd =
Calculul forţelor tăietoare capabile
Montant[mm] [kN] [kN] [kN] [kN]
m1 0.0905 0.33 0.150 3500 16.01 48.24 148.80 213.05m2 0.0797 0.32 0.145 3520 13.72 48.24 149.10 211.05m3 0.0506 0.31 0.141 1330 5.36 48.24 116.36 169.96m4 0.1061 0.34 0.155 5350 40.41 48.24 176.45 265.10m5 0.0403 0.31 0.141 1120 4.04 48.24 113.22 165.50m6 0.2654 0.375 0.170 2300 53.80 48.24 302.76 404.80m7 0.0557 0.31 0.141 2040 7.00 48.24 126.97 182.22m8 0.1106 0.34 0.155 3900 21.49 48.24 154.78 224.51m9 0.0877 0.33 0.150 2470 12.84 48.24 133.40 194.49
m10 0.0912 0.33 0.150 4130 22.79 48.24 158.22 229.25m11 0.0596 0.31 0.141 1250 6.18 48.24 115.17 169.59m12 0.0678 0.31 0.141 4130 15.99 48.24 158.22 222.45m13 0.0495 0.31 0.141 1640 5.68 48.24 120.99 174.91m14 0.2369 0.37 0.168 2730 50.12 48.24 137.29 235.64m15 0.0727 0.32 0.145 2030 9.98 48.24 126.82 185.04m16 0.0600 0.31 0.141 1120 6.02 48.24 113.22 167.48m17 0.0763 0.32 0.145 1350 8.39 48.24 116.66 173.29m18 0.0529 0.31 0.141 1370 5.67 48.24 116.96 170.87m19 0.0771 0.32 0.145 2730 15.32 48.24 218.90 282.46m20 0.0251 0.3 0.136 1270 2.53 48.24 115.46 166.24
As = 101222
s = 1200 mmAc = 402
300s = 200 la m6 si 400 la m19
σ0 fvk fvd lw VRd1 VRd2 VRd3 VRd
[N/mm²] [N/mm²] [N/mm²]
mm²fyd = N/mm²
mm²fyd = N/mm²
Tabel centralizator
MontantMoment încovoietor Forţă tăietoare
Med qMEd MRd Ved qVEd VRd[kNm] [kNm] [kNm] [kN] [kN] [kN]
m1 151.09 472.17 1765.24 50.45 157.66 213.05m2 151.80 474.37 1730.14 50.69 158.39 211.05m3 157.54 492.31 951.18 52.60 164.38 169.96m4 237.87 743.36 4875.62 79.43 248.21 265.10m5 143.01 446.91 876.75 47.75 149.22 165.50m6 305.55 954.85 2359.97 102.02 318.82 404.80m7 96.16 300.49 1171.95 32.11 100.33 182.22m8 164.97 515.53 2000.26 55.08 172.14 224.51m9 82.02 256.30 1390.48 27.39 85.58 194.49
m10 166.02 518.82 2745.83 55.44 173.23 229.25m11 47.69 149.02 943.98 15.92 49.76 169.59m12 171.95 537.36 2576.93 57.42 179.42 222.45m13 130.46 407.69 1040.20 43.56 136.13 174.91m14 227.00 709.39 2470.40 75.80 236.87 235.64m15 77.24 241.37 1294.92 25.79 80.60 185.04m16 44.16 138.00 906.52 14.74 46.08 167.48m17 50.44 157.62 1001.15 16.84 52.63 173.29m18 50.99 159.35 968.10 17.03 53.21 170.87m19 248.35 776.09 2053.40 82.92 259.14 282.46m20 111.67 348.96 892.67 37.29 116.52 166.24
